@book{5079,
	author = {Spera, Giovanni. and De Kretser, D. M.},
	title = {Morphological basis of human reproductive function },
	publisher = {Plenum Press },
	year = {1987},
	address = {New York },
	edition = {Nil},
	note = {"Proceedings of the 1st International Symposium on Morphological Basis of Human Reproductive Function, held September 11-12, 1986, in Fiuggi Terme, Italy"--T.p. verso.}
}